By Saidu Jalloh, Reporter D.S.
Wailahun Village, Bo District — The Environment Protection Agency (EPA) Sierra Leone, in collaboration with the Sierra Leone Police Force and the Republic of Sierra Leone Armed Forces, recently conducted a significant raid along the Sewa River in Wailahun Village, Bumpeh Chiefdom. This operation was prompted by intelligence reports highlighting unauthorized mining activities that have led to severe environmental degradation and marine pollution.
During the joint exercise, the enforcement team successfully dismantled and destroyed over twenty illegal dredging machines, marking a crucial step in combating unsanctioned mining practices in the region. The illegal dredge mining poses a serious threat to Sierra Leone’s natural resources, ecosystems, and public health. The extraction of minerals from water bodies disrupts aquatic life, accelerates erosion, and increases sedimentation, ultimately degrading water quality and jeopardizing the livelihoods of communities that depend on the Sewa River for drinking water, fishing, and irrigation.
A particular concern highlighted by the EPA is the use of mercury, a toxic chemical prevalent in gold extraction processes. Mercury contamination in water bodies can lead to bioaccumulation in fish and aquatic organisms, posing severe health risks to humans. Long-term exposure to mercury-laden fish has been associated with neurological disorders, kidney damage, and developmental issues in children. Furthermore, hydrocarbons from fuels and lubricants used in dredging machinery contribute to water pollution, rendering agricultural lands infertile over time. This environmental damage threatens food security and economic stability for local farmers who rely on the land for sustenance.
In addition to the raid, the EPA engaged with village authorities and residents to raise awareness about the long-term consequences of illegal mining. While such activities may offer short-term financial benefits, they inflict lasting harm on the environment, public health, and sustainable development.
The EPA has reaffirmed its commitment to collaborating with chiefdom leaders, local communities, and stakeholders to promote sustainable and legal mining practices that protect natural resources while fostering economic growth. The agency pledges to continue monitoring and taking decisive action against activities that threaten Sierra Leone’s ecological balance and public well-being, ensuring a healthier and more sustainable future for all.
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